<template>
  <a-modal
    :maskClosable="false"
    :keyboard="false"
    :title="title"
    :width="800"
    :visible="visible"
    :confirmLoading="confirmLoading"
    @ok="handleOk"
    @cancel="handleCancel"
    :cancelText="$t('m.common.button.close')"
    wrapClassName="ant-modal-cust-warp"
    style="top:5%;height: 85%;overflow-y: hidden">

    <a-spin :spinning="confirmLoading">
      <a-form :form="form">

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          :label="$t('m.system.role.entity.roleName')">
          <a-input placeholder="" v-decorator.trim="[ 'roleName', validatorRules.roleName]"/>
        </a-form-item>

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          :label="$t('m.system.role.entity.roleCode')">
          <a-input placeholder="" :disabled="roleDisabled"
                   v-decorator.trim="[ 'roleCode', validatorRules.roleCode]"/>
        </a-form-item>

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          :label="$t('m.system.role.entity.description')">
          <a-textarea :rows="5" placeholder="..." v-decorator="[ 'description', validatorRules.description ]"/>
        </a-form-item>

      </a-form>
    </a-spin>
  </a-modal>
</template>

<script>
  import { addRole, editRole, duplicateCheck } from '@/api/api'

  export default {
    name: 'RoleModal',
    props: {
      back: String,
    },
    data () {
      return {
        title: this.$t('m.common.label.operate'),
        visible: false,
        roleDisabled: false,
        model: {},
        labelCol: {
          xs: { span: 24 },
          sm: { span: 5 },
        },
        wrapperCol: {
          xs: { span: 24 },
          sm: { span: 16 },
        },
        confirmLoading: false,
        form: this.$form.createForm(this),
        validatorRules: {
          roleName: {
            rules: [
              { required: true, message: this.$t('m.system.role.verify.roleName') },
              { min: 2, max: 30, message: this.$t('m.common.tip.length_warn',[30]), trigger: 'blur' }
            ]
          },
          roleCode: {
            rules: [
              { required: true, message: this.$t('m.system.role.verify.roleCode') },
              { min: 0, max: 64, message: this.$t('m.common.tip.length_warn',[64]), trigger: 'blur' },
              { validator: this.validateRoleCode }
            ]
          },
          description: {
            rules: [
              { min: 0, max: 126, message: this.$t('m.common.tip.length_warn',[126]), trigger: 'blur' }
            ]
          }
        },
      }
    },
    methods: {
      add () {
        this.edit({})
      },
      edit (record) {
        this.form.resetFields()
        this.model = Object.assign({}, record)
        this.visible = true

        //编辑页面禁止修改角色编码
        if (this.model.id) {
          this.roleDisabled = true
        } else {
          this.roleDisabled = false
        }
        this.$nextTick(() => {
          this.form.setFieldsValue(this.lodash.pick(this.model, 'roleName', 'description', 'roleCode'))
        })

      },
      close () {
        this.$emit('close')
        this.visible = false
      },
      handleOk () {
        //back为1代表后台，0代表前台
        this.model.back = this.back == "1"
        const that = this
        // 触发表单验证
        this.form.validateFields((err, values) => {
          if (!err) {
            that.confirmLoading = true
            let formData = Object.assign(this.model, values)
            let obj
            //console.log(formData)
            if (!this.model.id) {
              obj = addRole(formData)
            } else {
              obj = editRole(formData)
            }
            obj.then((res) => {
              if (res.success) {
                that.messageUtil.success(res.message)
                that.$emit('ok')
              } else {
                that.messageUtil.warning(res.message)
              }
            }).finally(() => {
              that.confirmLoading = false
              that.close()
            })
          }
        })
      },
      handleCancel () {
        this.close()
      },
      validateRoleCode (rule, value, callback) {
        if (/[\u4E00-\u9FA5]/g.test(value)) {
          callback(this.$t('m.system.role.verify.roleCode_Chinese'))
        } else {
          var params = {
            tableName: 'sys_role',
            fieldName: 'role_code',
            fieldVal: value,
            dataId: this.model.id,
          }
          duplicateCheck(params).then((res) => {
            if (res.success) {
              callback()
            } else {
              callback(res.message)
            }
          })
        }
      }

    }
  }
</script>
